#125A6A#125A6A

#125A6A is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.3% C 0.071 H 216.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#125A6A
RGB	rgb(18, 90, 106)
HSL	hsl(191, 71%, 24%)
HSV	hsv(191, 83%, 42%)
CMYK	cmyk(83%, 15.1%, 0%, 58.4%)
CIE-LAB	lab(34.96, -15.14, -15.26)
CIE-LCH	lch(34.96, 21.50, 225.21°)
OKLab	oklab(43.33% -0.0569 -0.0426)
OKLCH	oklch(43.33% 0.071 216.9)
XYZ	xyz(6.5060, 8.4807, 14.9269)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125A6A #6A2212

analogous

#126A4E #125A6A #122E6A

triadic

#125A6A #6A125A #5A6A12

tetradic

#125A6A #4E126A #6A2212 #2E6A12

square

#125A6A #4E126A #6A2212 #2E6A12

split-complementary

#125A6A #6A122E #6A4E12

monochromatic

#04161A #092E36 #125A6A #1B869E #24B3D3

Accessibility & contrast

On white

7.79

#125A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#125A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125A6A

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125A6A	#FFFFFF	#000000	##FFFFFF
##125A6A	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576B

Deuteranopia (green-blind)

#444F6A

Tritanopia (blue-blind)

#00605F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #125a6a;
/* rgb */ color: rgb(18, 90, 106);
/* oklch */ color: oklch(43.3% 0.071 216.9);

Tailwind

colors: {
  custom: {
    50: '#618894',
    500: '#125a6a',
    950: '#000000',
  },
}

SCSS

$custom: #125a6a;
$custom-light: #618894;
$custom-dark: #000000;

JSON

{
  "hex": "#125a6a",
  "rgb": {
    "r": 18,
    "g": 90,
    "b": 106
  },
  "hsl": {
    "h": 190.909,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.43328,
    "c": 0.07107,
    "h": 216.9
  },
  "luminance": 0.08482
}

Semantic roles & 50–950 ramp

primary

#125A6A

secondary

#A24A36

accent

#5B3AEE

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #125A6A

Body copy rendered with the generated semantic roles for this colour.

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